I had to do an premature rebuild and I am back .The new Box is working very well,although I had to downgrade some Specs due to finance constaints( I wasn't ready yet) Anyway, When the computer boots,immediately after logon, an Explorer window(Same one) pops up .Nothing else weird occurs. I am running Win 2k-Sp 4 (Clean load),all up to date.I am behind a Switched Router with Zonealarm Pro ,3 machines on this Lan.(Same system I have used for 3 years,very reliable) Anybody seen anything like this ? I did a search here,nothing. I am running all the standard AVG,Spybot and Adaware.and it looks clean. Somebody jump on this.